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authorAndrey Smirnov <andrew.smirnov@gmail.com>2019-10-21 21:49:40 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-11-04 17:37:55 +0100
commit6fc68e93639989a46d3dd344c6f2b9b9bcb92521 (patch)
tree134e24041a397fc36cb8f0afd5eb1644845c5cf0 /Documentation/devicetree/bindings/serial
parent67b01837861c203c51f78320dcf49fe7ec2f634d (diff)
dt-bindings: serial: lpuart: Drop unsupported RS485 bindings
LPUART driver does not support 'rs485-rts-delay' or 'rs485-rx-during-tx' properties. Remove them. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Cc: Stefan Agner <stefan@agner.ch> Cc: Chris Healy <cphealy@gmail.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jiri Slaby <jslaby@suse.com> Cc: linux-imx@nxp.com Cc: linux-serial@vger.kernel.org Cc: linux-kernel@vger.kernel.org Link: https://lore.kernel.org/r/20191022044940.15119-1-andrew.smirnov@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/devicetree/bindings/serial')
-rw-r--r--Documentation/devicetree/bindings/serial/fsl-lpuart.txt3
1 files changed, 1 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/serial/fsl-lpuart.txt b/Documentation/devicetree/bindings/serial/fsl-lpuart.txt
index 3495eee81d53..f5f5ab0fd14e 100644
--- a/Documentation/devicetree/bindings/serial/fsl-lpuart.txt
+++ b/Documentation/devicetree/bindings/serial/fsl-lpuart.txt
@@ -21,8 +21,7 @@ Required properties:
Optional properties:
- dmas: A list of two dma specifiers, one for each entry in dma-names.
- dma-names: should contain "tx" and "rx".
-- rs485-rts-delay, rs485-rts-active-low, rs485-rx-during-tx,
- linux,rs485-enabled-at-boot-time: see rs485.txt
+- rs485-rts-active-low, linux,rs485-enabled-at-boot-time: see rs485.txt
Note: Optional properties for DMA support. Write them both or both not.